Jeep Liberty transmission faults P01776 and intermittent overdrive issue after solenoid pack replacement on Jeep Liberty

Some Jeep Liberty owners report experiencing transmission faults, such as the P01776 code, particularly following the replacement of the solenoid pack. These issues may include intermittent overdrive problems and the vehicle entering limp mode, which can indicate a malfunctioning solenoid switch valve. Owners are advised to perform a diagnostic scan to confirm the fault code and inspect the solenoid switch valve for any signs of damage or sticking, replacing it if necessary. Additionally, checking the transmission fluid level and quality is crucial. After a solenoid pack replacement, some owners find that the vehicle no longer throws the P01776 code or goes into limp mode, suggesting a successful resolution. However, issues may persist when engaging overdrive, highlighting the need for further investigation into the overdrive function.